Service Points - Hitachi CPX380W Service Manual

6. Service points

Caution when removing the Upper Case Assembly
When you remove the Upper Case Assembly, avoid to damage wires between speakers on the upper case and
Drive PCB on the bottom case assembly.
Wire from Speaker
Caution when removing the Drive PCB
When removing the Drive PCB, there is danger of damaging the connector connecting cables and the
Signal PCB.
1) Disconnect 10 cables and remove 6 screws.
2) Lift the rear part of the Drive PCB to the front.
Drive PCB
3) Disconnect 2 cables lifting the Drive PCB.
Speaker
E302
E801
E808
E806
E803
E802
E807
Remove 6 screws
Lift up
FRONT
Disconnect the 2 board-to-board connector.
REAR
Disconnect 2 cables
Drive PCB
E804
PJ750-2
CP-X380W
17